SWS Academic Research eLibraryEarth & Planetary Sciences

Browse

Search Results

Now showing 1 - 3 of 3

Author publications

Rosen Nankin

3 linked publication records

Author: Rosen Nankinclear all
Showing 1-3 of 3 records
1
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Science and Technologies in Geology, Exploration And Mining
Publication

GEOTECHNICAL CHARACTERISTICS OF THE SEDIMENTS FROM THE KOZLODUY LOWLAND IN NORTHERN BULGARIA

(STEF92 Technology, 2021-12-20, Miroslav Кrastanov, Boyko Berov, Rosen Nankin, Plamen Ivanov)

Show more

The study area is located in northern Bulgaria in the northwestern part of the town of Kozloduy, Vratsa province. From an engineering geological point of view, the region falls within the Lom Engineering Geological Area, which is characterized by the presence of loess sediments (silty clay sands and sandy clays), which are with high porosity, non compacted and susceptible to collaps?. Other dangerous engineering geological processes are landslides and river erosion. The Kozloduy lowland is one of the Danube lowlan...

Hydrogeology, Engineering Geology and Geotechnics2021
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th SGEM International Multidisciplinary Scientific GeoConference Proceedings 2020, Science and Technologies in Geology, Exploration And Mining
Publication

GEOTECHNICAL INVESTIGATION AND SPATIAL ORIENTATION OF THE SEDIMENTS OF THE TOPOLA FORMATION IN THE AREA OF THE TOPOLA VILLAGE LANDSLIDES, NORTHEAST BULGARIA

(STEF92 Technology, 2020-09-20, Miroslav Кrastanov, Rosen Nankin, Plamen Ivanov)

Show more

The study area is located in northeastern Bulgaria (Northern Bulgarian Black Sea Coast), between the Ikantalaka locality, Balchik municipality and the village of Bozhurets, Kavarna Municipality, Dobrich district. From an engineering geological point of view, the region falls within the Balchik Landslide Area, which is characterized by old and recent landslides with linear-stepped and packaged construction. In the formation of landslide processes in the study area, the direction of subsidence and the angle of incli...

Hydrogeology, Engineering Geology and Geotechnics2020
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th SGEM International Multidisciplinary Scientific GeoConference Proceedings 2020, Science and Technologies in Geology, Exploration And Mining
Publication

HYDROCHEMICAL CHARACTERISTICS OF THE GROUNDWATER IN THE AREA OF ZELENKA, NORTHERN BULGARIAN BLACK SEA COAST

(STEF92 Technology, 2020-09-20, Miroslav Кrastanov, Rosen Nankin, Plamen Ivanov, Boyko Berov)

Show more

The region in question is located in northeastern Bulgaria, 2.8 km southeast of the village of Balgarevo, Kavarna municipality, in the protected picturesque area "Zelenka". The study area is part of a coastal zone with a length of 2.5-3.0 km, where several descending springs are established. During the mapping in September 2018 in the studied area a zone of groundwater discharge was established in the slope at an absolute elevation of 36 m. Water from this area flows down the slope, forming a scenic waterfall. The...

Hydrogeology, Engineering Geology and Geotechnics2020
Showing 1-3 of 3 records
1